Behavioral task
behavioral1
Sample
a1737c12abba5d503dbf0f155f459460_NEIKI.exe
Resource
win7-20240221-en
General
-
Target
a1737c12abba5d503dbf0f155f459460_NEIKI
-
Size
278KB
-
MD5
a1737c12abba5d503dbf0f155f459460
-
SHA1
c8789e0809358315f256c42af903e79193447d10
-
SHA256
401a473dbb40e89d952407de17bd9c63f60821524f71168a0586859348b69346
-
SHA512
6e9027601ae4e2556108857f243a5680d3c5e942dd1e95a6bd28651ed48567359f1f8721b6a01a3b88302ae9e4678699ea160a42c9021c1445ffbd38fb85bd87
-
SSDEEP
6144:7cm4FmowdHoSoXSBcm4Vcm4FmowdHoSphra+cm4FMhraHcpOaKHpu:B4wFHoSoXW434wFHoS3eg4aeFaKHpu
Malware Config
Signatures
-
resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource a1737c12abba5d503dbf0f155f459460_NEIKI
Files
-
a1737c12abba5d503dbf0f155f459460_NEIKI.exe windows:4 windows x86 arch:x86
Headers
File Characteristics
IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_32BIT_MACHINE
Sections
UPX0 Size: - Virtual size: 104KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
tkjdelw Size: 40KB - Virtual size: 44KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX2 Size: 512B - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
wFKsTzMc Size: 2KB - Virtual size: 1KB
TpQSAAEF Size: 10KB - Virtual size: 9KB
ThVhzkYd Size: 4KB - Virtual size: 3KB
KmnfBuri Size: 3KB - Virtual size: 2KB
JIqCvmGH Size: 2KB - Virtual size: 1KB
mEXIzxyC Size: 1024B - Virtual size: 613B
qvqXTehX Size: 17KB - Virtual size: 16KB
lhasFVeD Size: 4KB - Virtual size: 3KB
fRFIGFTP Size: 67KB - Virtual size: 66KB
lDRvOevM Size: 24KB - Virtual size: 24KB